Yarn handling
Yarn manufacture and products obtained thereby
Yarn treating apparatus
Yarn waxing device
Ytterbium, barium, copper oxide film superconductors
Zein film processing
Zinc containing algicidal surfacing, method, and granules
Zinc diffused copper
Zinc dust primer systems for metal sheets deformable by...
Zinc phosphate coated metal and process of producing same
Zipper chain coater